トリエトキシメチルシラン
Triethoxymethylsilane
基本情報
- CAS
2031-67-6- 標準SMILES
CCO[Si](C)(OCC)OCC- InChIKey
CPUDPFPXCZDNGI-UHFFFAOYSA-N- 分子式
- C7H18O3Si
- 平均分子量
- 178.3 g/mol
- 単同位体質量
- 178.10252097
概要
See also: Silane, triethoxymethyl-, homopolymer (annotation moved to).
名称と識別子
- 優先名称
- Triethoxymethylsilane
- IUPAC
- triethoxy(methyl)silane
- 現地名
- トリエトキシメチルシラン
- 英語名
- Methyltriethoxysilane
- 分子式
- C7H18O3Si
- 分子量
- 178.3
名称と別名
MethyltriethoxysilaneTriethoxymethylsilane2031-67-6Triethoxy(methyl)silaneMethyl triethoxysilaneSilane, triethoxymethyl-TriethoxysilylmethaneUnion carbide A-162ICI-EP 5850SILANE, METHYLTRIETHOXY-MTESA 162
名称をさらに表示
トリエトキシメチルシランメチルトリエトキシシラントリエトキシ(メチル)シラントリエトキシシリルメタンメチルトリエトキシシラン, 98%メチルトリエトキシシラン, 98+%a162ND-27DK203HD-120CM9050KH- 132Silquest A
Methaneorthosiliconic acid, triethyl esterNSC 5226DTXSID6042490MFCD00009066N811L6SAVLNSC5226NSC-5226Dynasylan MTES
データベース識別子
- CAS
2031-67-6- PubChem CID
- 16241
- DTXSID
DTXSID6042490- ChEMBL
CHEMBL3184635- UNII
- N811L6SAVL
- EC Number
- 217-983-9
- Nikkaji
- J48.155F
物性
構造計算による物性
- 極性表面積
- 27.7 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 3
- 回転可能結合数
- 6
- 重原子数
- 11
- 形式電荷
- 0
- 複雑度
- 80.7
実験および物理化学的性質
Chemical ClassesMetals -> Metalloid Compounds (Silicon)
SpringerMaterials PropertiesBoiling point
Density0.895 @ 20°C
Boiling Point144.5 °C @760 [mm Hg]
Vapor Pressure11.0 [mmHg]
Physical Description
Liquid
Clear colorless liquid; [Acros Organics MSDS]
物理化学的性質
- 融点
- -40 °C · <-40°C
- 沸点
- 141 · 141-143 °C(lit.)
- 比重(密度)
- 0.895 g/mL · 0.895 g/mL at 25 °C(lit.)
- 蒸気密度
- 1 · >1 (vs air)
- 蒸気圧
- 11 mm · 11 mm Hg ( 20 °C)
- 屈折率
- 20 · n20/D 1.383(lit.)
- 闪点
- 75 °F · 75 °F
- 貯蔵温度
- 20 °C · Store at <= 20°C.
- 外見
- 液体
- 比重
- 0.896 · 0.896
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 0.6% (5 of 799) of reports.
Warning
H226 (99.4%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 799 reports by companies from 6 notifications to the ECHA C&L Inventory.
危険有害性情報
Regulatory Information
Chemical: Silane, triethoxymethyl-
Silane, triethoxymethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silane, triethoxymethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: Triethoxy(methyl)silane (EC: 217-983-9)
Triethoxymethylsilane: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment
Hazards Summary
A mild skin and eye irritant; Causes somnolence, ataxia, and other respiratory changes in dermal lethal-dose studies of rabbits; Causes tremor and dyspnea in inhalation lethal-concentration studies of rats; Causes somnolence and gastrointestinal changes in oral lethal-dose studies of rats; [RTECS] A skin and eye irritant; May cause CNS effects; [Acros Organics MSDS] See Trimethoxypropylsilane.
Hazard Classes and CategoriesFlam. Liq. 3 (99.4%)
安全と保護具
化学と産業
用途と製造
UsesPermitted for use as an inert ingredient in non-food pesticide products; [EPA]
U.S. Production2023: 1,000,000 - <2,500,000 lb
Industry UsesIntermediate
General Manufacturing Information
Paint and Coating Manufacturing
Silane, triethoxymethyl-: ACTIVE
応用分野
使用Methyltriethoxysilane is used in production of silicone polymers or silicone resin. It is used in non-metal surface treatment, non-aqueous polymer preparation, manufacture of semi-conductors, coatings and sealants. It finds application as cross linking agent and an adhesion promoter.
上流・下流製品情報
上流原料
下流製品
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